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Finding the Third Proportional to 7,006,194 and 10,559,403

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Solution

The third proportional to 7,006,194 and 10,559,403 is: 15,914,630.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,006,194 : 10,559,403 = 10,559,403 : x
  2. Step 2: Convert to fraction form
    7,006,194/10,559,403 = 10,559,403/x
  3. Step 3: Cross multiply
    7,006,194x = 10,559,403 × 10,559,403
  4. Step 4: Simplify right side
    7,006,194x = 111,500,991,716,409
  5. Step 5: Solve for x
    x = 111,500,991,716,409/7,006,194
  6. Step 6: Final answer
    x = 15,914,630.93

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.